TopComputer Science Freelancers For Hire

Dr. Aya Z.

Computational Nuclear Engineer | Modeling, Simulation, Scientific Computing & Technical Writing
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USD 40/hr
Masters of Science in Nuclear Engineering
Italy

I am a Nuclear Engineering researcher and computational scientist specializing in advanced modeling, simulation, uncertainty quantification, an...

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USD 40/hr
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Dr. Nada Ayman G.

AI & NLP Consultant | PhD | 15+ yrs | Fake News Detection · Sentiment Analysis · Biomedical NLP · Ara...
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USD 150/hr
PhD
Egypt

PhD Computer Scientist and AI consultant with 15+ years specializing in NLP, machine learning, and social media analytics. Research...expertise spans fake news detection, sentiment analysis, biomedical NLP, and Arabic text mining, with 12+ publications...

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USD 150/hr
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Nomusah N.

Information Systems Audit Expert | IT Risk & Compliance | Research Support
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USD 50/hr
Master of Commerce (Information Systems)
South Africa

I am an IT professional with over a decade of experience across various domains including IT governance, risk management, compliance, and infor...

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USD 50/hr
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Vladi I.

Independent researcher & full-stack developer
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USD 45/hr
Specialist
Bulgaria

Research areas: - Functional Proximity Law in multilayer networks (arXiv:2604.23639) - Topology as Logic: structural role geometry across biolo...

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USD 45/hr
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Mr. Pavel M.

Engineering, SciTech R&D Specialist
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USD 12/hr
B.Sc.
Ukraine

For what? Which? Who? When? Why? Where? What for? https://sciprofiles.com/profile/pema

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USD 12/hr
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Dr. Dymitr N.

Research Scientist / Senior AI & ML Engineer
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USD 50/hr
Ph. D. Applied Mathematics
Poland

Dual-PhD AI/ML Research Scientist and hands-on engineer with 20+ years of work across neural networks, statistical learning, optimization, NLP,...

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USD 50/hr
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Dr. Ibrahim A.

AI Governance & Assurance Researcher | Research Methodology Coach | Developer of AAIF
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PhD in Information Technology
Uganda

What happens when autonomous AI systems accelerate beyond legal control? In emerging economies, this creates a dual risk: technological vulnera...

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Michael G.

Certified Cloud Practitioner | Software Developer | Mathematics & Computer Science Student | Tech Enthusiast
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USD 10/hr
Bachelors of Science in Mathematics and Computer Science
Kenya

Certified Cloud Practitioner | Software Developer | Mathematics & Computer Science Student | Tech Enthusiast

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USD 10/hr
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Dr. Mehmet U.

Industrial AI, Machine Learning, Computer Vision & Sensor Analytics
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USD 95/hr
PhD
Turkey

I hold a PhD in Electrical & Computer Engineering with expertise in Artificial Intelligence, Machine Learning, Computer Vision, IoT, Edge A...

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USD 95/hr
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Ruan S.

Applied Mathematician (PhD student) | Data Science, Statistical Modeling, Optimization & Scientific ML
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USD 50/hr
Phd in Applied Mathematics
Brazil

Applied-mathematics researcher. Ph.D. student in Applied Mathematics (FGV/EMAp, stochastic optimization for power systems) and M.Sc. in Systems...

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USD 50/hr
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Thomas M.

Scientific Consultant | Cognitive & Computational Neuroscience | CNS Drug Delivery | Data Analysis
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USD 175/hr
PhD, Computational Neuroscience
United States

PhD Research Scientist; Expertise in neuroimaging, brain science, CNS drug delivery devices, computational approaches including machine learnin...

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USD 175/hr
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Dr. Kandarp B.

PhD Microbiology | Scientific Writer, Editor & Research Mentor | 17+ Yrs in Life Sciences & Multidisciplinary Re...
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USD 35/hr
PhD
India

I am a PhD in Microbiology with 17+ years of experience in scientific writing, editing, and research mentoring across life sciences and multidi...

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USD 35/hr
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Dr. Ádám S.

Scientific Data Analyst & Physics Educator | XRD, Magnetic Data, Particle Stats, Classical Physics
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USD 50/hr
Phyisics
Romania

I am a PhD physicist with expertise in materials science and experimental physics....I provide scientific data analysis, publication-ready graph preparation, and particle statistics using...

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USD 50/hr
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Dr. Andrea C.

Bioinformatics & Software Engineering Consultant | RNA & Cancer Genomics | NGS Pipelines | Structural Biology &a...
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USD 50/hr
Master's degree
Italy

I provide advanced bioinformatics and software engineering solutions in RNA and protein structure modeling, cancer genomics, and next-generatio...

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USD 50/hr
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Sumera S.

Artificial Intelligence (AI) & Computer Vision Researcher | Deep Learning, Machine Learning, VLMs & Python Exper...
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USD 60/hr
MS in Electrical Engineering
Pakistan

I am a Lecturer in Computer Science specializing in Artificial Intelligence, Computer Vision, and Deep Learning, with an academic background sp...

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USD 60/hr
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Dr. Prof Sohail K.

AI Security & Post-Quantum Cryptography Expert PhD 3 Patents 50+ Peer-Reviewed Publications IEE...
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USD 55/hr
PhD
Pakistan

Patent-holding Professor with a PhD from a QS Top 300 university and 15 years of research and leadership at the intersection of AI, cybersecuri...

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USD 55/hr
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Javad G.

Flood, climate & hydrologic modeling using SWAT, MODFLOW, HEC-RAS, GIS
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USD 30/hr
Master of Engineering
Italy

I'm a civil engineer with a strong passion for understanding the behavior of surface and groundwater systems. I work with a range of simula...

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USD 30/hr
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Yusuf U.

AI-Driven Cybersecurity Researcher | Adversarial ML · LLM Security · Penetration Testing | IEEE Author · ...
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USD 55/hr
Master in Cybersecurity
United States

I am a cybersecurity researcher and PhD candidate specializing in AI-driven threat detection, adversarial machine learning, and LLM security. M...

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USD 55/hr
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DEEPAK S.

AI/ML & Python Specialist | Physics & Mechanical Engineering SME | Data Analysis | Automation | LLM Evaluation
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USD 10/hr
Mechanical Engineering
India

Technical professional with expertise in Mechanical Engineering, Physics, Mathematics, Python, AI/ML, data analysis, automation, and LLM evalua...

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USD 10/hr
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Amit K.

Academic Research & Technical Writing Expert in Pattern Recognition, & AI?ML, with Mindful Meta-Analytical Think...
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USD 20/hr
Doctor of Philosophy (Ph.D)
Vietnam

I am an academic researcher and lecturer with a PhD in Control Science and Engineering and extensive experience in artificial intelligence, mac...

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USD 20/hr
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Dr. Meng-Ju T.

Physics PhD | AI Logic Alignment & RLHF | Cloud Infrastructure & Automation
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USD 35/hr
Ph.D. (Physics)
Taiwan

I am a PhD in Physics with extensive expertise bridging fundamental science, LLM logic alignment, and modern cloud/Linux infrastructure. My uni...

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USD 35/hr
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Abdulqahar Mukhtar A.

Data Scientist | AI Researcher | Python | Statistics
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USD 30/hr
MTech Data Science
Nigeria

I am an AI Researcher and Data Scientist with an M.Tech in Artificial Intelligence & Data Science and a strong background in machine learni...

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USD 30/hr
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Dr. Cazembe K.

PhD Research, AI & Higher Education | NSF Grants | UX Research | Program Evaluation | Curriculum & Faculty Devel...
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USD 85/hr
PhD
United States

Well-versed in mixed methods research. Consulting scientist on nationally funded research related to computer science and STEM education. Exper...

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USD 85/hr
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Dr. Ridho A.

Computational Biology Expert | Metabolic Modelling, Machine Learning & Optimization
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USD 45/hr
Doctoral Program
Indonesia

I am a Computational Biology and Mathematical Modeling researcher with interdisciplinary expertise in computer science, applied mathematics, op...

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USD 45/hr
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Elliot T.

Computer Science M.S. UMass Amherst | Machine Learning Researcher applying Causal Inference & Geometric Methods
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USD 100/hr
M.S. in Computer Science
United States

Published machine learning researcher, fast-paced startup experience in ML...engineering and real-world problem solving: - Knowledge-graph case-based reasoning using GNNs (ICML publication...

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USD 100/hr
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Consult top computer science freelancer with expertise in data science, mathematical modelling, and more. Kolabtree is the world's largest platform for hiring trusted freelance scientists and consultants.

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Confidentiality Assured

We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you aren't happy, we'll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us if you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

You have to approve the deliverables only if quality meets your expectations. If you aren't happy, we'll refund your money.

Project Management

Keep track of files and conversations in the user-friendly Workspace.

Flexible, secure payments

You can choose to pay either a fixed or an hourly fee based on your requirement.

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Post your Project (Free)

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Get Quotes & Choose Experts

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Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

Approve the deliverables once you're satisfied with the job done.